baber/WOPTO huggingface dataset:
Patent JP-H08132610-A (JP)
Title: Printer
Inventor: INOSE SHIGERU
IPC: B41J2/05
Filed: 1994-11-07
Abstract: PURPOSE: To prevent the destruction of a recording head caused by the input of an abnormal signal during recording operation in a printer equipped with a full line type recording head. CONSTITUTION: When the signal indicating the start of the recording operation of one line is inputted, a noise preventing circuit constituted of a flip-flop 1401 and AND circuits 1404, 1405 outputs a signal HDSAFE prohibiting the application of an abnormal signal to a recording head. The HDSATE signal is effective until the signal HTEND indicating the completion of the recording operation of one line becomes active and, during the effective period, it is prevented that the recording head is further driven by the supply of a current by the input of a signal HTTRG considered to be abnormal.
Patent JP-H09109053-A (JP)
Title: Feeder assembly slip-off stop structure for power tool
Inventor: NAKAGAWA JUNJI
IPC: B25C1/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by simplifying feeder assembly fitting/ removing work in a power tool having the feeder assembly for transferring fasteners successively to the tip of a bit. SOLUTION: In a power tool having a feeder assembly 5 for transferring fasteners successively to the tip of a bit, a protrusion 11 is provided at the internal wall of the feeder assembly 5, and an axial groove 12 for inserting the protrusion 11 is provided on the other side. A circumferential groove extended circumferentially in a nearly orthogonal direction to the axial groove 12 is connected to the rear end of the axial groove 12.
Patent JP-H06122713-A (JP)
Title: Poly@(3754/24)vinyl acetal) resin and photosensitive resin composition containing the same
Inventor: SHOJI FUSAJI
IPC: C08L29/14
Filed: 1992-10-12
Abstract: PURPOSE:To obtain the subject resin which not only is similar in film properties to a poly(vinyl acetal) but also combines heat curability and photocurability by constituting it of specific structural units. CONSTITUTION:The objective resin comprises structural units respectively represented by formulae I, II, III, IV, and V (wherein R<1> and R<3> each is H or an alkyl; R<2> is a (substituted)alkyl, cycloalkyl, or aryl; R<3> and R<6> each is H or a group having an ethylenically unsaturated bond; and R<5> is an alkylene, a cycloalkylene, or an arylene). It is a novel resin having an ethylenically unsaturated bond which not only is similar in film properties to a poly(vinyl acetal) but also combines heat curability and photocurability. It is excellent in heat resistance, mechanical film properties, the ability to disperse therein a finely powdered metal, metal oxide, carbon, pigment, etc., and adherence to a substrate. This resin is useful as a photosensitive material for a printing plate, etc.
Patent JP-H06129345-A (JP)
Title: Plunger pump
Inventor: OGAWA KENJI
IPC: F04B53/00
Filed: 1992-10-12
Abstract: PURPOSE:To provide a plunger pump which can suck and discharge liquids at high accuracy, has high durability and is easy to handle. CONSTITUTION:A valve block 30 having communicating holes 31, 32 for intake and delivery ports 21, 22 and a pump block 40 having a plunger insertion hole 42 into which a plunger 45 is inserted are both made from a hard material such as alumina ceramics. Even if the blocks 30, 40 are pressed by a cone spring 51 and forced into contact with each other at their respective sliding surfaces 33, 41 in order to provide a seal for preventing liquid leaks, the blocks are not broken since they are made from hard material and have high durability. Also, the need for finely controlling the pressing force is eliminated so that the plunger pump is easy to handle. Further, since the hard material resists deformation, quantities of liquids can be measured at the plunger insertion hole 42 and the valve block 30 at high accuracy.
Patent JP-H02119676-A (JP)
Title: Ignition timing controller for engine
Inventor: MITSUI SHIYUUJI
IPC: F02P5/15
Filed: 1988-10-28
Abstract: PURPOSE:To prevent thermal break-down of a transistor or the like in the present controller wherein a secondary coil voltage is selectively applied to one of ignition plugs provided on two cylinders respectively, by providing a means for reducing the rate of change in a primary current in the early period of the conduction thereof in comparison with that in the later period of the conduction. CONSTITUTION:There are provided a comparator 20 for receiving a reference voltage V1 corresponding to a determined value and a comparator 21 for receiving a reference voltage V2 corresponding to a target current value, and then an input voltage V is compared with the reference voltages V1, V2 by the comparators 20, 21. In the case of V<V1, V<V2, a gate 27 outputs '1' signal to actuate an integral circuit 22 while, in the case of V>V1, V>V2, a gate 28 outputs '1' signal to actuate an integral circuit 23. Thus, the integrated outputs from the integral circuits 22, 23, each having a different rate of change in a coil primary current as a time constant, control the base current of a transistor 24, to thereby reduce the rate of change in the primary current in the early period of the conduction thereof in the ignition coil.
Patent JP-H06108257-A (JP)
Title: Atmospheric pressure blow-off plasma reaction device
Inventor: KOKOMA MASUHIRO
IPC: C08J7/00
Filed: 1991-10-21
Abstract: PURPOSE:To realize plasma reaction with high efficiency by a simple structure by blowing-off a mixed gas of a rare gas or the like and a reaction gas from a blow-off port of an electrode metallic tube, impressing voltage and generating discharge plasma under atmospheric pressure. CONSTITUTION:A metallic tube 1 in which a projecting end part is provided on the end 3 of a blow-off port 2 is used as an electrode. A rare gas, an inert gas and/or air or a mixed gas 5 of the same and a reaction gas is blown-off from the blow-off port 2, and voltage is impressed to generate discharge plasma 6 under atmospheric pressure. The substrate 7 to be treated or a tubular body is arranged against the blow-off port 2. The electrode metallic tube is constituted of a cylindrical body, square tube body or planar tube body. In this way, stable plasma reaction can be realized.
Patent JP-H03136639-A (JP)
Title: Ultrasonic endoscope
Inventor: MATSUI KOICHI
IPC: G01N29/26
Filed: 1989-10-20
Abstract: PURPOSE:To regularly correct the scanning surface of an endoscope to conform to a standard image and rapidly conduct diagnosis by the image on a CRT by automatically changing the scanning direction of an ultrasonic tomographic image on the basis of a scope code set according to the applied portion of the endoscope. CONSTITUTION:The portion in which an ultrasonic endoscope 1 is used, for example, stomach or colon, is selected by the scope code switch 6 in the endoscope 1, and this switch is closed. The scanning direction changing switch 7 in an observing device 4 is switched by an operator to obtain an image suitable to a diagnostic image according to the inserting quantity and angle quantity of an ultrasonic probe. When the output of an EX-OR 8 is 'H', or a counter 9 is counted up by the inputs from both the switches, then, the display image of an ultrasonic image obtained by rotating and scanning an ultrasonic oscillator 2 is counterclockwise displayed, and when the output of the EX-OR is 'L', or the outer is counted down, the image is clockwise taken into a field memory 14 and displayed.
Patent JP-H01116565-A (JP)
Title: Liquid developer for color electrostatic photograph
Inventor: KATSUMATA NAOYOSHI
IPC: G03G9/12
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a liquid developer suitable for color electrostatic photograph causing no fog in the texture by dispersing a toner consisting primarily of a pigment and a resin into a liquid carrier consisting of an aliphatic hydrocarbon. CONSTITUTION:The title liquid developer comprises a toner consisting primarily of a pigment and a resin dispersed in a liquid carrier consisting of an aliphatic hydrocarbon, wherein the pigment is a material expressed by formula I. In formula I, each substituent X and Y may be any one among H, NO2, Cl, and CH3. Thus, a liquid developer for color electrostatic photograph causing no fog in the texture, obtg. high picture image density, improving the contrast of obtd. color picture image, and having good light fastness is provided.
Patent JP-2000104986-A (JP)
Title: Louver mounting apparatus
Inventor: TAGASHIRA SHUJI
IPC: F24F7/06
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a louver mounting apparatus capable of easily regulating an inclination of a louver. SOLUTION: The louver mounting apparatus comprises a louver 11 detachably provided at a flange 4 provided at an indoor side of a ventilating fan body 3 mounted at a wall or a ceiling. At the time of mounting the louver 11, the louver 11 is provided rotatably at the flange 4 so as to regulate an inclination of the louver 11 in a circumferential direction, thereby providing the apparatus capable of easily regulating the louver 11.
Patent JP-2001103725-A (JP)
Title: Moving coil for linear motor and its manufacturing method
Inventor: OTSUKA SEIJI
IPC: H02K3/26
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide moving coils for linear motors, which consist of coils with a plurality of phases and do not require compression when combining them. SOLUTION: The moving coil consists of three coil units 20u, 20v, and 20w in U, V, and W phases per pole, the three coil units are combined so that openings formed between two folded parts become opposite each other alternately, and at the same time one folded part of adjacent coil units enters the above opening of a certain coil unit, thus three-dimensionally aligning the straight-line parts of the two folded parts in each coil unit with a constant pitch for combination.
Patent JP-2000013206-A (JP)
Title: Clock monitor circuit and synchronization semiconductor memory device
Inventor: KIN GINTETSU
IPC: G11C11/4076
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a clock monitor circuit that can monitor whether or not a clock signal is received independently of the period of the clock signal. SOLUTION: This clock monitor circuit is provided with a 1st (2nd) delay and clock signal generating circuit 10(20) that receives respectively a clock signal (inverse of clock signal) fixed to a low level when stopped, delays the clock signal for a prescribed time and generates a 1st (2nd) signal which never reaches a low level, and with an OR circuit 30 that operates the logical sum of the 1st and 2nd signals to generate a step clock signal SCK.
Patent JP-S62162270-A (JP)
Title: Recording or reproducing device
Inventor: KATO MASAHIRO
IPC: G11B17/34
Filed: 1986-11-19
Abstract: PURPOSE:To simplify the fitting work of a guide shaft to a chassis base and to reduce the cost of a device by fitting the guide shaft for guiding a head carriage to the chassis base by a synthetic resin-made pressing member molded by outer molding. CONSTITUTION:The shaft part 53a of the pressing member 53 is outsert-molded so as to be optionally rotated around the chassis 1. A guide bar 52 is set up on a holding member 86 and a guide bar 53 is rotated to press the guide bar 52 by force generated on the tip part of the guide bar 53 due to distortion. The pressing member 53 is fixed by a screw 89. The height direction of the guide bar 52 is obtained by a holding member 86. The accuracy of a horizontal direction is obtained by a a projected edge 1b of an opening part 1a of the chassis 1. In the example, a '0' position stopper of the carriage 50 is also molded by the outsert molding and can be adjusted.
Patent JP-H03136211-A (JP)
Title: High-tension variable resistor
Inventor: KIUCHI YOSHINORI
IPC: H01C1/024
Filed: 1989-10-20
Abstract: PURPOSE:To obtain the title variable resistor of stable quality which withstands high voltage without increasing the number of manufacturing processes by a method wherein notches are provided between an insulated substrate and a resistor or between electrodes, and the creeping distance between electrodes and resistors and the like is made longer. CONSTITUTION:The title variable resistor is a variable resistor for high tension provided with an insulated substrate 21 (1) having a resistor 2 and electrode parts 3 to 8 linking to the resistor 2 on the surface, a control shaft 14 equipped with a sliding piece 15 rotary sliding on the above-mentioned resistor 2, and a case 10 having a through hole 12 with which the control shaft 14 is fittingly supported. On the above-mentioned insulated substrate 21 (1), notches 22 to 23 are provided between resistors 2 or among the electrodes 3 to 8. For example, a notch 22 is provided between the high-tension electrode part A and the low tension part B of the insulated substrate 21, another notch 23 is provided between resistance parts C and D where a leakage phenomenon was generated, and the creeping distance between the electrode parts A and B, between the resistance parts C and D and the like can be made longer by the above- mentioned notches 22 and 23.
Patent JP-S62133078-A (JP)
Title: Apparatus for heat treating metallic film
Inventor: ISHIKAWA YOHEI
IPC: C21D1/26
Filed: 1985-12-04
Abstract: PURPOSE:To considerably shorten the time required to heat treat a metallic film formed on the surface of an insulator by using the insulator together with the metallic film as a constituent of a microwave resonator. CONSTITUTION:A microwave resonator 4 is composed of an insulator 1 having a metallic film 2 formed on the surface and a tubular metallic jig 3 having one open end. A coaxial connector 5 for introducing microwave into the resonator 4 is fitted to a connector fitting hole 3b pierced in the bottom 3a of the jig 3. When a microwave generating source is connected to the connector 5, resonance is caused in the resonator 4. Microwave energy is chiefly applied to the metallic film 2 formed on the surface of the insulator 1 to heat treat the film 2.
Patent JP-H09169211-A (JP)
Title: Air conditioner unit
Inventor: MAURISHIO EMU SARUGAADO
IPC: B60H1/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner unit comprising an evaporator function and a condenser function in a single package in which a pair of a condenser coil and an evaporator coil are mounted on the condenser coil outside of the evaporator coil. SOLUTION: An air conditioner unit 24 is suitable for mounting on the roof of a bus. The unit 24 comprises a single molded base 28 and a single molded cover 30. The base 28 comprises an opening 32 serving as a return air inlet positioned axially in the center. A pair of evaporator coils 40 are mounted outward of the opening 32. Outside of each evaporator coil 40 is mounted an evaporator fan. Outside of the evaporator fan is mounted a condenser fan 50, and outside of the condenser fan 50 is mounted a pair of condenser coils, while the air path for both evaporators and condensers are positioned between each pair of condenser coils and evaporator fans 40.
Patent JP-H06121683-A (JP)
Title: Stabilized peroxidase composition
Inventor: IWAYAMA AKIRA
IPC: C12N9/96
Filed: 1992-10-13
Abstract: PURPOSE:To provide the subject composition highly excellent in peroxidase stability. CONSTITUTION:The objective composition comprising (A) sodium chloride, (B) bovine serum albumin, (C) a phosphate buffer solution, (D) horseradish peroxidase and (E) 2-(4-hydroxyphenyl)ethylamine hydrochloride. This composition has a horseradish peroxidase residual activity of 84% even after a lapse of 48 days at 37 deg.C.
Patent JP-H02121281-A (JP)
Title: Laminate type redox temperature difference battery
Inventor: IKESHOJI TAMIO
IPC: H01M14/00
Filed: 1988-10-28
Abstract: PURPOSE:To make the replacement of the electrolyte solution easier and to eliminate the variation of the inner pressure owing to the temperature variation by laminating plural thin layer redox temperature difference cells which utilize the oxidation and reduction reaction of the redox couple in an electrolyte solution, in parallel thermally and in series electrically. CONSTITUTION:As an example of a battery structure, an electrolyte solution P of the positive thermal electromotive force cell and an electrolyte solution N of the negative thermal electromotive force cell are built in alternatively. And an electrode plate 2 at the temperature T1 side in the negative thermal electromotive force cells and an electrode plate 3 at the temperature T1 side in the positive thermal electromotive force cells, and, an electrode plate 2' at the temperature T2 side in the negative thermal electromotive force cells and an electrode plate 3' at the temperature T2 side in the negative thermal electromotive force cells, are incorporated respectively, and solution sinks are provided respectively. As a result, the replacement of the electrolyte solution is made easier, the variation of the inner pressure owing to temperature variation is eliminated, and the reduction of electromotive force can be suppressed.
Patent JP-H03135577-A (JP)
Title: Electrophotographic sensitive body and production thereof
Inventor: KAWAHARA ARIHIKO
IPC: G03G5/147
Filed: 1989-10-20
Abstract: PURPOSE:To uniformize the electrical conductivity of a surface protecting layer and to improve electrostatic charge characteristics by coating a photosensitive layer with a coating soln. mixed with a colloidal soln. of particles of a tin oxide-antimony oxide solid soln. and forming the surface protecting layer contg. uniformly dispersed particles of the solid soln. as an electrical conductivity rendering agent. CONSTITUTION:A photosensitive layer is coated with a coating soln. for a protecting layer mixed with a colloidal soln. of particles of a tin oxide-antimony oxide solid soln. and the coating soln. is hardened to form a surface protecting layer contg. uniformly dispersed particles of the solid soln. as an electrical conductivity rendering agent. Since the coating soln. is mixed with the colloidal soln. in which the particles are dispersed in a dispersive medium by electric charges on the surfaces of the particles, the particles repel each other by the electric charges to prevent aggregation in the coating soln. and the particles are uniformly dispersed in the surface protecting layer after hardening. The electrical conductivity of the surface protecting layer is uniform and electrostatic charge characteristics are improved.
Patent JP-H06124085-A (JP)
Title: Musical performance recording and reproducing device
Inventor: HASHIMOTO AKIRA
IPC: G10H1/00
Filed: 1992-10-13
Abstract: PURPOSE:To provide the musical performance recording and reproducing device which is good in operability and can easily correct deviation in the sound genera tion timing of synchronous reproduction. CONSTITUTION:Musical performance data based upon a MIDI signal outputted from an automatic piano 11 are temporarily stored in a RAM 3 and a synchronizing signal which is generated at a specific period is supplied to a video camera 12 which photographs the musical performance scene of the automatic piano 1 and recorded together with its video data; after 500ms is subtracted from time data corresponding to the note at the head of the musical performance data stored in the RAM 3 at the end of the musical performance, all musical performance data are transferred to an EEPROM 5 at a time. After the musical performance ends, the video data and synchronizing data recorded in the video camera 12 are read out simultaneously, the musical performance data are read out of the EEPROM 5 according to the read synchronizing signal, and the musical performance data and video data are recorded on the same medium by a VTR 12.
Patent JP-H07126955-A (JP)
Title: Yarn-supplying method in jet loom
Inventor: MURATA MASAHIKO
IPC: D03D47/34
Filed: 1993-11-02
Abstract: PURPOSE:To surely perform threading after the trouble of a yarn supplying failure. CONSTITUTION:When a yarn is broken between a weft cheese 3 and a weft- insertion main nozzle 13, the weft is uniformly cut by a blade 22 in a weft introducing block 15. The weft cut end Y2 made in this way is ejected through a weft-insertion main nozzle 13 by the ejection of a weft-insertion guiding nozzle 16 and the ejection of high-pressure air supplied from an air supplying pipe 38 for weft-insertion. The weft cut end Y2 is inserted into a weft-introduction duct 26 by the ejection of a weft-blocking nozzle 25. In the case where a weft detection device 28 does not detect the weft cut end Y2, the weft-insertion main nozzle 13 ejects only the air supplied from a weak-air supplying pipe 39.
Patent JP-H08131020-A (JP)
Title: Thermostat, aquarium for admiration and method for keeping temperature in aquarium
Inventor: YOSHII HISAO
IPC: A01K63/04
Filed: 1994-11-09
Abstract: PURPOSE: To provide a thermostat capable of uniformizing the temperature distribution of water and having an inexpensive cooling and heating mechanism, to provide an admiration aquarium provided with the thermostat and to provide a method for keeping the temperature in an aquarium. CONSTITUTION: Excessively hot or cold water in an aquarium for the admiration of fish, etc., is sucked into a thermostat with a water-sucking means of the thermostat 1 having a water-sucking means 5, a temperature controlling means and a water-releasing means 13. The sucked water is heated or cooled by a temperature controlling means in the thermostat and the temperature-controlled water is discharged again into the aquarium B with the discharging means and circulated in the tank.
Patent JP-S61157574-A (JP)
Title: Substance and radiation image conversion panel using same
Inventor: ARAKAWA SATORU
IPC: C09K11/62
Filed: 1984-12-28
Abstract: PURPOSE:A fluorescent substance of a divalent europium-activating alkaline earth metal fluoride and halide that is represented with a specific constitution formula, thus giving a radiation image conversion panel with improved after-image characteristics, because it has excellent emission stimulation. CONSTITUTION:The objective fluorescent substance has a constitution formula: MIIFX.aNaX'.bA:xEu<2+> (MII is Ba, Ca, Sr; X, X' are Cl, Br, I; A is GaF3, Ga2O3; a, b, x are 0<a<=2.0, 5X10<-4=b<=4X10<-2>, 0<x<=0.2). The fluorescent substance is obtained by mixing an alkaline earth metal fluoride, alkaline earth metal halide, gallium fluoride and/or gallium oxide, sodium halide and an europium compound in the form of a suspension, removing water from the mixture, crushing finely, then roasting in an electrical furnace at 500-1,300 deg.C for 0.5-6hr.
Patent JP-H02123241-A (JP)
Title: Driving device for complex supercharger
Inventor: HITOMI MITSUO
IPC: F02B33/42
Filed: 1988-10-31
Abstract: PURPOSE:To increase the effective torque of an engine in the high engine revolution range by setting the revolution ratio between an engine output shaft and a complex supercharger so that the revolution speed in the compulsory revolution by the engine output shaft becomes larger than the self-traveling revolution speed in the case when a clutch is cut off. CONSTITUTION:When a clutch 26 is connected, a cell 23 is compulsorily revolution-driven with the revolution ratio corresponding to the diameter ratio between a pulley installed onto an engine output shaft and a pulley 27 on the cell 23 side. The number of revolution of the cell 23 in the case when the clutch 26 is connected is set so as to be larger than the self-traveling revolution speed of the cell 23 in the case when the clutch 26 is cut off. Therefore, a complex supercharger 21 can be operated efficiently over a wide revolution region of an engine with an exceedingly simple constitution, and the driving resistance of the complex supercharger 21 is reduced markedly in particular in the high engine revolution region, and the effective torque of the engine can be increased.